Skip to main content

Porcini Mushroom Soup

This porcini mushroom soup is a celebration of deep, earthy flavours and silky textures. By combining dried porcini mushrooms with fresh white mushrooms, the recipe builds layers of savoury intensity that far surpass a standard vegetable broth. The addition of golden sautéed onions, carrots, and celery creates a traditional base, providing a natural sweetness that balances the woodiness of the fungi. A hint of tomato adds a subtle brightness, while fresh dill and parsley provide a vibrant, aromatic finish to every spoonful.

As a hearty vegetarian dish, this soup is ideal for a light lunch or an elegant starter for a dinner party. It is naturally satisfying yet feels indulgent thanks to the clever technique of blending a small portion of the vegetables to thicken the base. Serve it with a generous hunk of crusty sourdough bread or a swirl of soured cream for a truly comforting homemade meal that highlights the best of pantry staples and fresh produce.

Continue reading below

Ingredients for Porcini Mushroom Soup

  • 20g dried porcini mushrooms (240ml )

  • 1450ml tepid water plus 475ml hot water, divided

  • 1 medium onion, finely chopped

  • 1/2 stick unsalted butter

  • 2 celery ribs, finely chopped

  • 1 medium carrot, finely chopped

  • 3 garlic cloves, finely chopped

  • 675g white mushrooms, sliced or quartered

  • 1 (425g) can diced tomatoes, drained

  • 2 tablespoons finely chopped flat-leaf parsley

  • 2 tablespoons finely chopped dill

How to make Porcini Mushroom Soup

Soak porcini in 475ml hot water 15 minutes.

Cook onion in butter with 1 teaspoon salt in a heavy medium pot over medium heat, stirring occasionally, until onion is golden brown, 10 to 12 minutes. Add celery, carrot, and garlic and cook, stirring occasionally, until softened, about 5 minutes.

Transfer porcini with a slotted spoon to pot and strain soaking liquid through a fine-mesh sieve into a large glass measure. Add white mushrooms to pot with 1 teaspoon salt and 1/2 teaspoons pepper. Cook, stirring, until mushrooms are tender, 6 to 8 minutes. Stir in tomatoes, remaining 1450ml water, and porcini-soaking liquid. Simmer, partially covered, 30 minutes.

Purée 240ml vegetables and 240ml liquid in a blender (use caution when blending hot liquids), then return to pot. Stir in parsley, dill, and salt to taste.

Disclaimer

While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.

Article history

The information on this page is peer reviewed by qualified clinicians.

  • 16 Jan 2026 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
flu eligibility checker

Ask, share, connect.

Browse discussions, ask questions, and share experiences across hundreds of health topics.

symptom checker

Feeling unwell?

Assess your symptoms online for free

Sign up to the Patient newsletter

Your weekly dose of clear, trustworthy health advice - written to help you feel informed, confident and in control.

Please enter a valid email address

By subscribing you accept our Privacy Policy. You can unsubscribe at any time. We never sell your data.